diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | win/tclWinSock.c | 11 |
2 files changed, 14 insertions, 4 deletions
@@ -1,3 +1,10 @@ +2012-07-19 Reinhard Max <max@suse.de> + + * win/tclWinSock.c (TcpAccept): [Bug: 3545363]: Use a large enough + buffer for accept()ing IPv6 connections. Fix conversion of host + and port for passing to the accept proc to be independent of the + IP version. + 2012-07-17 Jan Nijtmans <nijtmans@users.sf.net> * win/makefile.vc: [Bug 3544932]: Visual studio compiler check fails diff --git a/win/tclWinSock.c b/win/tclWinSock.c index 97b10a3..5603ef3 100644 --- a/win/tclWinSock.c +++ b/win/tclWinSock.c @@ -1556,18 +1556,19 @@ TcpAccept( SOCKET newSocket; SocketInfo *newInfoPtr; SocketInfo *infoPtr = fds->infoPtr; - SOCKADDR_IN addr; + address addr; int len; char channelName[16 + TCL_INTEGER_SPACE]; + char host[NI_MAXHOST], port[NI_MAXSERV]; ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey); /* * Accept the incoming connection request. */ - len = sizeof(SOCKADDR_IN); + len = sizeof(address); - newSocket = accept(fds->fd, (SOCKADDR *) &addr, &len); + newSocket = accept(fds->fd, &(addr.sa), &len); /* * Protect access to sockets (acceptEventCount, readyEvents) in socketList @@ -1644,8 +1645,10 @@ TcpAccept( */ if (infoPtr->acceptProc != NULL) { + getnameinfo(&(addr.sa), len, host, sizeof(host), port, sizeof(port), + NI_NUMERICHOST|NI_NUMERICSERV); infoPtr->acceptProc(infoPtr->acceptProcData, newInfoPtr->channel, - inet_ntoa(addr.sin_addr), ntohs(addr.sin_port)); + host, atoi(port)); } } |